Keyboard switch



FIG. 1 is a first perspective view of a keyboard switch showing our newdesign;

FIG. 2 is a second perspective view of the keyboard switch of FIG. 1;

FIG. 3 is a third perspective view of the keyboard switch of FIG. 1;

FIG. 4 is a front elevational view of the keyboard switch of FIG. 1;

FIG. 5 is a rear elevational view of the keyboard switch of FIG. 1;

FIG. 6 is a left side elevational view of the keyboard switch of FIG. 1;

FIG. 7 is a right side elevational view of the keyboard switch of FIG.1;

FIG. 8 is a top plan view of the keyboard switch of FIG. 1; and,

FIG. 9 is a bottom plan view of the keyboard switch of FIG. 1.

The broken lines in the figures depict portions of the keyboard switchwhich form no part of the claimed design.

CLAIM We claim an ornamental design for a keyboard switch, as shown anddescribed.